{"id":"vidhyamitra:city-day:mathura:1978-10-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1978-10-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-10-26","date_display":"October 26, 1978 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1978,"month":10,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443807.770833,"kali_year":5080,"ahargana":1855342.2708,"sun":{"sidereal_longitude":188.0555,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":120.2848,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.2292,"elapsed_within_tithi_degrees":4.2292},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.2848,"elapsed_within_degrees":0.2848},"yoga":{"number":24,"name":"Śukla","sum_longitude":308.3403},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":1978,"month":10,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443807.770833,"ahargana":1855342.2708,"kali_year":5080,"ayanamsa_lahiri":23.5571,"grahas":{"sun":{"sidereal_longitude":188.71052899999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":120.69502899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":-2.5634},"mars":{"sidereal_longitude":211.70062899999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":204.82732899999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":103.70792899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"venus":{"sidereal_longitude":208.43762900000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":137.174329,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":155.038,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":335.038,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1978,"month":10,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443807.770833,"kali_year":5080,"ahargana":1855342.2708,"sun":{"sidereal_longitude":188.0555,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":120.2848,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.2292,"elapsed_within_tithi_degrees":4.2292},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.2848,"elapsed_within_degrees":0.2848},"yoga":{"number":24,"name":"Śukla","sum_longitude":308.3403},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.563,"elongation":67.771},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.563,"opposition_distance":112.229}},"eclipse_window_40days":[]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:25","sunsetLocal":"17:41","solarNoonLocal":"12:03","dayLengthHours":11.263115663588664,"dayLengthDisplay":"11 Hours 15 Mins 47 Secs","nightLengthDisplay":"12 Hours 44 Mins 13 Secs","moonriseLocal":"01:00","moonsetLocal":"14:02","rahuKala":{"name":"Rāhu Kāla","start":"13:27","end":"14:52","startHours":13.457905794776025,"endHours":14.865795252724606,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:25","end":"07:50","startHours":6.418458505033109,"endHours":7.826347962981692,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:14","end":"10:39","startHours":9.234237420930274,"endHours":10.642126878878859,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:25","startHours":9.046518826537131,"endHours":9.421956015323419,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:11","startHours":6.88775499101597,"endHours":7.188104742045001,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:26","startHours":11.67457914804115,"endHours":12.42545352561373,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:55","end":"05:40","startHours":4.9167097498879535,"endHours":5.667584127460532,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:29","end":"06:25","startHours":5.479865533067387,"endHours":6.418458505033109,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:41","startHours":13.927202280758884,"endHours":14.678076658331461,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:29","end":"17:53","startHours":17.481574168621773,"endHours":17.88157416862177,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:41","end":"18:09","startHours":17.681574168621772,"endHours":18.15087065460463,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:26","end":"19:11","startHours":17.431574168621772,"endHours":19.181574168621772,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:26","startHours":23.67457914804115,"endHours":24.42545352561373,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:25","end":"07:50","startHours":6.418458505033109,"endHours":7.826347962981692,"quality":"auspicious"},{"name":"Roga","start":"07:50","end":"09:14","startHours":7.826347962981692,"endHours":9.234237420930274,"quality":"inauspicious"},{"name":"Udveg","start":"09:14","end":"10:39","startHours":9.234237420930274,"endHours":10.642126878878859,"quality":"inauspicious"},{"name":"Chala","start":"10:39","end":"12:03","startHours":10.642126878878859,"endHours":12.05001633682744,"quality":"neutral"},{"name":"Labha","start":"12:03","end":"13:27","startHours":12.05001633682744,"endHours":13.457905794776025,"quality":"auspicious"},{"name":"Amṛta","start":"13:27","end":"14:52","startHours":13.457905794776025,"endHours":14.865795252724606,"quality":"auspicious"},{"name":"Kāla","start":"14:52","end":"16:16","startHours":14.865795252724606,"endHours":16.27368471067319,"quality":"inauspicious"},{"name":"Śubha","start":"16:16","end":"17:41","startHours":16.27368471067319,"endHours":17.681574168621772,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:41","end":"19:16","startHours":17.681574168621772,"endHours":19.273684710673187,"quality":"auspicious"},{"name":"Kāla","start":"19:16","end":"20:52","startHours":19.273684710673187,"endHours":20.865795252724606,"quality":"inauspicious"},{"name":"Śubha","start":"20:52","end":"22:27","startHours":20.865795252724606,"endHours":22.457905794776025,"quality":"auspicious"},{"name":"Roga","start":"22:27","end":"00:03","startHours":22.457905794776025,"endHours":24.05001633682744,"quality":"inauspicious"},{"name":"Udveg","start":"00:03","end":"01:39","startHours":24.05001633682744,"endHours":25.642126878878855,"quality":"inauspicious"},{"name":"Chala","start":"01:39","end":"03:14","startHours":25.642126878878855,"endHours":27.234237420930274,"quality":"neutral"},{"name":"Labha","start":"03:14","end":"04:50","startHours":27.234237420930274,"endHours":28.826347962981693,"quality":"auspicious"},{"name":"Amṛta","start":"04:50","end":"06:25","startHours":28.826347962981693,"endHours":30.418458505033108,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.418458505033109,"endHours":7.418458505033109,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.418458505033109,"endHours":8.418458505033108,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.418458505033108,"endHours":9.418458505033108,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.418458505033108,"endHours":10.418458505033108,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.418458505033108,"endHours":11.418458505033108,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.418458505033108,"endHours":12.418458505033108,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.418458505033108,"endHours":13.418458505033108,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.418458505033108,"endHours":14.418458505033108,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.418458505033108,"endHours":15.418458505033108,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.418458505033108,"endHours":16.418458505033108,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.418458505033108,"endHours":17.418458505033108,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.418458505033108,"endHours":18.418458505033108,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.418458505033108,"endHours":19.418458505033108,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.418458505033108,"endHours":20.418458505033108,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.418458505033108,"endHours":21.418458505033108,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.418458505033108,"endHours":22.418458505033108,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.418458505033108,"endHours":23.418458505033108,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.418458505033108,"endHours":24.418458505033108,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.418458505033108,"endHours":25.418458505033108,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.418458505033108,"endHours":26.418458505033108,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.418458505033108,"endHours":27.418458505033108,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.418458505033108,"endHours":28.418458505033108,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.418458505033108,"endHours":29.418458505033108,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.418458505033108,"endHours":30.418458505033108,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-12.259476613482947,"eotMinutes":16.304219790353635,"ayanamsa":23.5571}},"calendars":{"vikram_samvat":2035,"vikram_samvatsara":"Prajāpati","saka_samvat":1900,"saka_samvatsara":"Kālayukta","bengali_samvat":1385,"malayalam_era":1154,"nanakshahi_year":509,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Daśamī · Vikram 2035 Prajāpati · Śaka 1900 Kālayukta"},"festivals":[{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"precedence":5}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 26, 1978 CE · Mathurā · Vidhyamitra","description":"October 26, 1978 CE for Mathurā: Kṛṣṇa Daśamī, sūryodaya 06:25, sūryāsta 17:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1978-10-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1978-10-26","sa":"https://sa.vidhyamitra.com/city/mathura/1978-10-26","hi":"https://hi.vidhyamitra.com/city/mathura/1978-10-26","x-default":"https://vidhyamitra.com/city/mathura/1978-10-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T15:51:19.172Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-14T15:51:19.172Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T15:51:19.172Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}